The calculation of theoretical energetic performances of composite rocket propellants [PDF]
Journal of the Serbian Chemical Society, 2001 A suitable method for calculating theoretical energetic performances of a composite propellant was investigated and successfully verified. This method is based on generally accepted hypotheses, consistent and simple calculation of the chemical ...
Filipović Miloš, Kilibarda Nikola
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Modeling fatigue damage evolution in CMDB propellant based on dynamic modulus [PDF]
Scientific ReportsThis study systematically investigates the fatigue behavior of composite modified double-base propellant (CMDB) under strain-controlled cyclic loading across a range of temperatures.
Li Yao +4 more
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Effective Performance Modifications for a Composite Rocket Propellant via Coagglomerates of Cyclic Nitramines. [PDF]
ACS OmegaThe new combustion modifier cis-1,3,4,6-tetranitrooctahydroimidazo-[4,5-d]-imidazole (BCHMX) was tested on an aluminum HMX/HTPB/AP propellant. Monitored were the changes in the propellant characteristics, when the 10, 20, and 30 wt % ammonium perchlorate (AP) were substituted by pure 1,3,5,7-tetranitro-1,3,5.7-tetrazocane (HMX), mechanical mixture HMX ...
Patil VB +6 more
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Research on the influence of loading rate on the dynamic initiation fracture toughness of CMDB propellant [PDF]
Scientific ReportsIn the field of gun launched missile extended range rocket, the propellant grain in the rocket needs to withstand significant launch loads during their firing phase, and also bear the high pressure caused by ignition, and the impact of launch overloads ...
Jian Zheng +5 more
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Lifetime prediction of composite rocket propellant with dynamic mechanical analysis
Polymer TestingThe structural integrity of composite rocket propellants is critical for the reliability of rocket motors, as insufficient integrity can lead to failure or even motor explosion.
Viktor Bladholm +2 more
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Burning rate measurement of composite propellant using acoustic wave emission in comparison with other techniques [PDF]
Journal of Engineering Science and Military Technologies, 2020 The burning rate of rocket propellants is one of the most important parameters having a direct influence on its ballistic characteristics, so accurate measurement of this parameter is an active approach for achieving optimum design of the solid rocket ...
Eslam Elsaka +4 more
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Study on strength criterion of composite solid propellants under complex loading
AIP Advances, 2023 A solid rocket motor is the power source of the missile. In order to accurately evaluate its structural integrity and improve the reliability of the power system, it is mandatory to construct an accurate strength criterion for the composite solid ...
Xueren Wang +4 more
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Reaktor, 2022 Rocket Propulsion Analysis (RPA) is software for predicting the performance of a rocket engine. It is usually used in conceptual and preliminary design.
Anita Pinalia +4 more
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Analysis of viscoelastic behavior of a filled elastomer under action of different loads [PDF]
Hemijska Industrija, 2017 Mechanical properties of viscoelastic filled polymers strongly depend on temperature and strain rate and vary for several orders of magnitude. During service life, a viscoelastic body, especially carboxy-terminated polybutadiene (CTPB) composite solid ...
Gligorijević Nikola I. +6 more
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Mechanical Compression Behaviour of "Green" Rocket Propellants [PDF]
Problemy Mechatroniki, 2023 The issues related to mechanical resistance of solid rocket propellants, which can appear during storage or handling of the launching system, are considered to directly influence the burning performance.
Florin M. DÎRLOMAN +5 more
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